Best C7 Corvette BatteryBest C7 Corvette Battery

Best Battery for C7 Corvette 

2014 to 2019 C7 Corvette AGM Style Battery

The very Best Battery for C7 Corvettes fixes an issue for battery leakage problems. 

Optima Yellow Top DH6 and other batteries of this type are built using AGM construction.  This type of battery  construction uses saturated (Absorbent Glass Mats) rather than gelled or liquid electrolyte. AGM batteries will not leak acid.  They are also less susceptible to vibration since the lead plates are not free to move in the electrolyte. 

In our quest to find the Best Battery for C7 Corvette we compare an Optima battery an OEM Delphi and Odyssey to see how they match up.  At the end of the day any of these three batteries are a winner.  All 3 are AGM construction.  We will not recommend any other type of battery due to the lesser construction technology.  It's AGM or nothing!

Key features why these 3 battery brands are in our top recommendations:

  • AGM construction
  • Durability
  • Proven record of performance
  • Leak proof
  • Vibration resistant
  • Modern looks
  • 36 month warranty

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Best Battery for C7 Corvette Top Batteries Years 2014-19


Price Approximate

$290 USD

$205 USD

$260 USD



  • AGM
  • Reliable
  • Designed for C7 Corvette Needs
  • Dual Purpose
  • 800 CCA
  • Best Reserve Capacity
  • AGM
  • Reliable
  • Lowest Cost
  • AGM
  • Best Warranty (Not Pro Rated)
  • Best Reviews
  • Longest Life


  • Most Expensive
  • Heavier than other batteries 
  • None
  • None

Cool Features

36 Month Warranty

Specifically for C7 Corvette

Dual Purpose

36 Month Warranty

36 Month Warranty Full Coverage

Bottom Line

 Battery built specifically  with capacity to cover the needs of the C7

Modern OEM install with best features at a reasonable cost

Ultimate Performance, Warranty and service life

What Batteries We Own

We've owned the Optima brand of batteries for over 15 years. We have found them to be very reliable, durable and constructed very well.  Early on we did accidentally discharge them too many times (because we did not own the charger) and they ultimately died early.  We relied on disconnecting the battery when the car sat, major pain in the but!  Since we starting use the battery tender all has been good!

We have the OEM Delphi still in service in our 2015 Corvette Z06 but suspect its on its last legs after 5 years and 33k miles.  If cost was a factor we would buy the Delphi again. 

The Best Battery for C7 Corvette is?

Ultimately we will be changing to the Yellow Top DH6 when the Delphi finally quits.

Corvette Brand Battery Tender

Approximately $110-115 USD

Why Do C7 Corvette Batteries Go Dead?

Your Corvette most likely sits for more extended periods than other cars. Most of us Corvette owners are particular when we drive, so weeks can go by without starting or charging the battery by driving the vehicle.

The onboard computers draw energy from the battery 24/7.   This draw comes from chassis items such as running the door lock key FOB receiver waiting for a request to unlock.   

Every late model Corvette needs a battery charger.  The newer cars have so much parasitic draw from all of the computers a perfectly new battery can be dead in less than two weeks!  The Factory realized this and started providing this as an RPO option in late 2010 for Corvettes.  Get the same charger here!  

Great info on Lead Acid Batteries at Battery University if you want to learn more about battery technology!

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